Method of electroosmotically dehydrating sludge

Details Method of electroosmotically dehydrating sludge Method of electroosmotically dehydrating sludge

1992-05-22

1994-01-18

Niebling, John

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

2041801, 2041822, 204301, C02F 100, B03C 500

Patent

active

052797180

ABSTRACT:
This disclosure relates to a process and apparatus for electroosmotic dehydration of sludge with aluminum salt added to the sludge to reduce the clogging of the filter cloths of the dehydrator, and to improve the cake release. The aluminum salt is preferably polyaluminum chloride.

REFERENCES:
patent: 3901804 (1975-08-01), Ohuchi et al.
patent: 4118319 (1978-10-01), Miyanohara et al.
patent: 4183807 (1980-01-01), Yoshizawa et al.
patent: 4201668 (1980-05-01), Miyanohara et al.
patent: 4919775 (1990-04-01), Ishigaki
patent: 5034111 (1991-07-01), Kondo et al.
patent: 5092974 (1992-03-01), Kondo et al.
Water Science Tech., vol. 22, No. 12, Kondoh et al., pp. 259-268 (1990).
Super Filtron Brochure by Shinko Pantec. (1989).
Wat. Sci. Tech., vol. 22, No. 12, Kondoh et al., pp. 259-268 (1990).

Affiliated with

Also associated with

Rating

Method of electroosmotically dehydrating sludge does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of electroosmotically dehydrating sludge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of electroosmotically dehydrating sludge will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1134196